Comb



FIG. 1 is a left side elevational view of comb showing my new design in an inverted position;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a rear end elevational view thereof;

FIG. 4 is a front end elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is an enlarged top and left side perspective view thereof. 

The ornamental design for a comb, as shown and described. 